Both trains will use Superliner equipment, the double decker cars. Viewliner & Amfleet cars are single level equipment and mainly run on routes on the east coast.
I've got a page on Superliners here on my site, with pretty detailed photos of the interiors for everything except the sleepers (I'll get to the sleepers this summer).
If you're interested, I have a site as well, and although it doesn't have as many superliner pictures, it does feature a large collection of photos and trip reports, as well as a few other features. The link is in my signature.